18597938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4003}}^1$

素因数の和:4129

約数の個数: 16

約数和(自身を含む): 29405376

約数和(自身を除く): 10807438

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4003, 4646, 8006, 92069, 184138, 404303, 808606, 9298969, 18597938]

約数ペア:

[(1, 18597938), (2, 9298969), (23, 808606), (46, 404303), (101, 184138), (202, 92069), (2323, 8006), (4003, 4646)]